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   Problem Detail  
Problem Name: BitwiseEquations
Used In: SRM 430
Used As: Division I Level One , Division II Level Two
Categories: Simple Math
Writer: Janq
Testers: PabloGilberto , Olexiy , ivan_metelsky
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Division I Division II
Point Value 250 500
Competitors 679 782
Opens 677 683
Percent Open 99.71% 87.34%
Percent Submitted 96.45% 44.07%
Overall Accuracy 72.02% 17.77%

Division I
Java C++ C# VB Python Overall
Problems Submitted 101 514 38 0 0 653
Problems Correct 71 388 30 0 0 489
Submission Accuracy 70.30% 75.49% 78.95% 0.00 0.00 74.89%
Problems Failed by Challenge 17 71 4 0 0 92
Problems Failed by System Test 13 55 4 0 0 72
Challenge Attempts Made 33 129 8 0 0 170
Challenge Accuracy 51.52% 55.04% 50.00% 0.00 0.00 54.12%
Best Time 0:02:54.136 0:03:15.894 0:02:39.431 0:02:39.431
Fastest Quelloquialism exod40 Petr Petr
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Average Correct Time 0:16:13.54 0:16:06.755 0:15:57.630 0:16:07.110

Division II
Java C++ C# VB Python Overall
Problems Submitted 71 212 18 0 0 301
Problems Correct 19 114 6 0 0 139
Submission Accuracy 26.76% 53.77% 33.33% 0.00 0.00 46.18%
Problems Failed by Challenge 30 57 8 0 0 95
Problems Failed by System Test 22 41 4 0 0 67
Challenge Attempts Made 49 146 12 0 0 207
Challenge Accuracy 61.22% 39.04% 66.67% 0.00 0.00 45.89%
Best Time 0:17:01.311 0:07:30.497 0:27:30.51 0:07:30.497
High Scorer buzden yeputons x3mka yeputons
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Average Correct Time 0:31:28.175 0:26:57.29 0:45:38.593 0:28:22.505